TW412559B - Thermoplastic resin composition improved in terms of prevention of mold contamination - Google Patents

Abstract

A thermoplastic resin composition improved in terms of prevention of mold contamination, comprising the following components (A) to (G): component (A): 55 to 75% by weight of a propylene-ethylene block copolymer including a propylene homopolymer moiety having a melt flow rate of 15 to 50 g/10 min. and an isotactic pentad fraction of at least 0.97, said block copolymer having a melt flow rate of 10 to 30 g/10 min. and an ethylene content of 2 to 6% by weight, component (B): 0 to 10 % by weight of an ethylene-propylene copolymer rubber having a melting temperature of 30 to 60 DEG C and a melt flow rate of 0.2 to 2 g/10 min., component (C): 5 to 15% by weight of an ethylene-<alpha>-olefin copolymer rubber having a melting temperature of 60 to 100 DEG C and a melt flow rate of 0.3 to 2 g/10 min., component (D): 15 to 25% by weight of a talc having an average particle diameter of up to 5 mu m and a specific surface area of at least 3.5 m<2>/g, the total amount of components (A) to (D) being 100% by weight, component (E): 0.05 to 2 parts by weight of a hindered amine having a structure represented by the following formula (I), component (F): 0.01 to 1 part by weight of a triaryl phosphite, and component (G): 0.05 to 4 parts by weight of a metal salt represented by the following general formula (VIII) (RCOO)2X, wherein R is a monovalent hydrocarbon group having a molecular weight of 290 to 500, and X is zinc, magnesium or calcium, the respective amounts of components (E) to (G) being based on 100 parts by weight of the sum of components (A) to (D).

Description

Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (1) Background of the invention _ Field of invention. The present invention relates to a thermoplastic resin composition, which includes-» * • propylene-ethylene block ) Copolymers, ethylene-propylene copolymer rubbers, ethylene-α-olefin copolymer resins, talc and specific additive admixtures, the injection molding processability and the appearance of the molded product are excellent, with good flexibility modulus, heat resistance Properties, surface hardness, impact resistance, and stretch length • Improved in preventing mold contamination • Particularly suitable for making injection molded products such as automotive interior equipment due to k Background technology Until now, many people have tried The impact resistance and rigidity of polypropylene resins are increased by adding various ethylene copolymers and talc to ethylene-propylene copolymers. For example, from JP — B — 63 — 4292. 9 JP-A-64-1. 50, JP-A — 64-66263 * and JP — A_l — 204946 know that the composition has excellent impact resistance * However • The flexibility modulus and heat resistance of the composition described in J P-B63 — 42929 above appear to be sufficient due to the use of polypropylene with less crystallinity. Those JP-A — 64-150, JP-A-64 -66263 and J P_A— 1 — 204946 The composition described is suitable for some uses because of its low talc content, such as a bumper, but its flexibility is too low for internal equipment. In addition, JP — B- 4-159345 Reveals that the paper size of vinyl is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) — — — — — — — — — — ^ i — —— — — — ^ illllln ^, ( Jing Xian M read the notes on the back before filling this page) AP 0 ί 4 A7B7 Printed by the staff of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by the cooperative V. Description of the invention (2)-The olefin copolymer composition contains many inorganic fillers. This composition Objects have a high gravity ratio * and are therefore disadvantageous in terms of weight reduction. During its molding | Traditional talc-containing polypropylene composite materials-the following problems occur • Therefore, during the long-term continuous molding of composite materials · bleedouts are gradually deposited on the mold · adversely affect the product's Appearance • Especially * When using a mold with a surface embossed with embossed patterns, the cavities on the surface embossed with embossed patterns are filled with exudate · This makes the molded product appear undesired dullness shirt · This problem occurs with the solution The propylene polymers that still retain those physical properties have been proposed in J PA-5-09094 and 1-18-1 6 9 7 8 2. However, this polymer does not use a weathering agent to improve weathering resistance From the point of view of the fact that stabilizers are generally not good for mold staining, there are many properties to be improved. The object of the present invention is to provide a thermoplastic resin composition which has been improved in preventing mold staining but has a high release. Flowability, excellent moldability and good physical properties, and is particularly suitable for the manufacture of injection molded automotive interior equipment, such as tool panels * Summary of the invention The above-mentioned invention has been found This can be achieved by a thermoplastic resin composition that is improved in preventing mold contamination. The composition includes the following components (A) to (G): Component (A): 5 5 to 75 weight 96 propylene An ethylene block copolymer, the propylene-ethylene block copolymer includes a melt flow rate or the paper size applicable to the Chinese National Standard (CNS) A4 specification (210 * 297 mm) ----—— — — — — — —I. Install! Order! • Line {Please read the precautions on the back before filling this page) A7 Once the invention description (3) MFR1 5 to 50 g / 10 minutes of molecular components of acrylic homopolymer and at least 0.9 7 etc. The regular part of the pentad is' the block copolymer has MFR 10 to 30 g / 10 minutes and 2 to 6% by weight of ethyl acetate containing 1 :, component (B): 0 to 10% by weight Ethylene-propylene copolymer copolymer rubber, the ethylene-propylene copolymer rubber has a melting temperature of 30 to 60 ° (: and MFR 0.2 to 2 g / 10 minutes, _ component (C): 5 to 15 weight A% -a-a-copolymer rubber, the ethylene-a-olefin copolymer rubber has a melting temperature of 60 to 100 ° C and an MFR of 0 to 3 to 2 g / 10 min. Boring component (D): 15 To 25% reset talc, the talc has an average particle size of up to 5 microns and a surface area ratio of at least 3.5 square meters per gram * the total number of components (A) to (D) is 100 weight; g% 'Component (E): 0 05 to 2 parts by weight of hindered amidine having the structure shown by the following chemical formula (I): ------------- ί. 装 ----- --- Order ·! J-line: (Please read the notes on the back before filling in this page) Economy Intellectual Property Office employees consumer cooperatives printed F G: ¢¢ 9 parts were for group Zul'jin shown Η3Η3ί

Η3Η3 Ester M-based C Aromatic Teflon Phosphate Amount φΠΤ | Servings 1 4 to 1 5 ο ο The paper size applies Chinese National Standard (CNS) A4 (210 X 297 mm) Ministry of Economic Affairs Printed by Shelley Consumer Cooperative of the Intellectual Property Bureau 412559 V. Description of the Invention (4) (RCOO) 2X (VD) where R is a monovalent hydrocarbon group with a molecular weight of 2 90 to 5 0 • and X is zinc, -W ·-'magnesium Or calcium, the individual quantities of components (E) to (G) are based on 100 parts by weight of the total of components (A) to (D) * The thermoplastic resin composition of the present invention uses a specific blending ratio Special components, so the injection molding and molding yield your appearance is very good, with good flexibility modulus, impact resistance, stretch length, heat resistance and surface hardness &gt; improved in mold staining, so special Suitable for manufacturing injection molding automobile interior equipment. Detailed description of the invention [I] Component (A) Propylene-ethylene copolymer, component (A) Polypropylene-ethylene block copolymer physical properties used in the present invention Propylene-ethylene block copolymer (component (A)) with melt flow (MFR — measured under a load of 2 3 0 eC2. 16 kg) 10 to 30 g / 10 minutes, preferably 12 to 28 g / 10 minutes j, and more preferably 15 to 25 g / 10 minutes Good * If the MF R of the propylene-ethylene block copolymer is lower than the lower limit of the above range, a composition with poor fluidity will be obtained. * In order to make such a composition into a thin molded article, a large clamping force is required. Or a molding machine that increases the molding temperature "'This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 * 297 mm) Γ II Γ ------- L installed i, — — ·· order-- ----- — · Line (Please read the precautions on the back before filling out this page) 1 A7 B7 January description (5) The upper limit printed by the staff of the Intellectual Property Bureau of the Ministry of Economic Affairs and the cooperative, if the propylene should be adjusted for peroxide during the period Second, the content of olefins (for example, 30 ethylene compounds, but the hardness of B is very poor, propylene to 50 grams of bell is preferably 0.97 • 0.9 when the C composition has a higher R than the very high M. The above-mentioned propylene in the above five Following the block copolymerization of propylene and ethylene, the impact resistance of the block copolymer of ethylene and ethylene will be obtained. Or alkane) into the propylene from 3 to 50 0 lower than the upper olefin, more than 6 pieces of ethylene, a total of 6 weight is the preferred weight of 96 ethylene. The lower limit of the range, the MFR of the composition in the above range exceeds the above Composition with sufficient range Poor composition limit * will result in a flexible modulus and surface-an ethylene block copolymer and a homopolymer with a molecular fraction of 15 (better at 17 to 45 g / 10 min 0 min) and at least (at least 0. 975 is better / 10 minutes of MFR • 20 to 40 g / 1 isotactic pentavalent | sex part 8 to 0.99 is better) · MF R of olefin homopolymer is lower than the above When the lower limit of the range is obtained, low MFR is obtained, and thus the moldability is poor. On the other hand, the upper limit of the MF range will cause the isotactic pentad continuity of the impact-resistant homopolymer molecular part of the flexible modulus of the composition. If the part (P) is lower than the lower limit, a composition with insufficient flexibility modulus will be obtained. Refers to the isotactic part of polypropylene molecular chain units (determined using 13C-NMR). · This paper size is applicable to the national standard of <CNS> A4 (210 * 297 mm). If! —K ---- ---- Order ------- line- (please read the second notice on the back before filling out this page) A7 A7 Cooperation of the Bureau of Intellectual Property, Ministry of Economic Affairs 6) Preparation of propylene-ethylene block copolymers Highly regular catalysts are used to prepare propylene-ethylene block copolymers. # &Quot; These catalysts can be prepared by typical methods: by using organic aluminum compounds The titanium trichloride composition obtained by reducing titanium tetrachloride and then treating with an electron donor and an electron acceptor is mixed with an organoaluminum compound and an aromatic carboxylic acid ester (please refer to?) -Into -56-100 mine 06,]? —Bayi 56-120712, and JP-A-58-104907) • or a method in which titanium tetrachloride and an electron donor are contacted with magnesium halide (please refer to JP-A-57-63310, JP-A- 63 — 43915 and JP-A-63-83116) · The block copolymerization of propylene and ethylene can be carried out in the presence of the above catalyst by a vaporized liquid bed, solution, slurry, and similar methods · The ratio of the number of k circles It is important that the amount of the aforementioned propylene-ethylene block copolymer is the total of the above components (A) to (D) 55 to 75% by weight, preferably 5 6 to 70% by weight | more preferably 6 0 to 70% by weight. When the amount is lower than the lower limit of the above range, a composition having a poor flexibility modulus will be obtained. However, when the amount exceeds the upper limit of the aforementioned range, a composition with reduced impact resistance will be obtained. (B) Ethylene-propylene copolymer rubber (component (B)) This paper size is applicable to China National Standard (CNS) A4 specifications &lt; 210 297 public love) • ---. 11--m — ί Lai · 11 11 111 Order · 11 — ---- (please read the second notice on the back before filling out this page) Yin Li, Shellfish Consumer Cooperative, Intellectual Property Bureau, Ministry of Economic Affairs ^ 12559 A7 __________B7____ 5. Description of the invention (7) Ethylene-propylene copolymerization Physical properties of building materials The ethylene-propylene copolymer rubber (component (B) used in the present invention

) Has a melt flow rate of 0.2 to 2 g / 10 minutes (or MFR measured under a load of 230 eC »»--2.16 kg), with 0.3 to 1.5 g / 10 minutes as the comparison Good * If the MFR of the copolymer rubber is lower than the lower limit of the above range, a composition with reduced impact resistance will be obtained. Conversely, if the MF R exceeds the upper limit of the above range, a composition that is too smooth will be obtained, making it unsuitable for applications requiring a rough surface. It is also important that the ethylene-propylene copolymer rubber has a proper amount of crystalline fragments in its molecule. Finally, use a melting temperature of 30 to 60 t, preferably 35 to 55 ° C, and more preferably 40 to 50 ° C ( Ethylene-propylene copolymer rubber measured by differential scanning card meter (DSC). Use a copolymer rubber with a melting temperature lower than the lower limit of the above range. • A composition with low crystallinity and insufficient surface abrasion resistance is obtained. However, use of a copolymer rubber with a melting temperature exceeding the upper limit of the above range is not suitable because impact resistance is obtained. Compositions with poor properties · From the standpoint of impact resistance and surface hardness, it is preferable that the ethylene-propylene copolymer rubber has a propylene content of 12 to 30% by weight, especially 15 to 2 5 'M Λ 96. The ethylene A propylene copolymer rubber may contain ethylidene norbornene, and 1,4-hexadiene and dicyclopentadiene are used as the third component. In the present invention, the ethylene propylene copolymer rubber may be used alone or in combination of two or two. More than one kind of mixed use. Ί 11 * ---— II ---. Sad! !! Order ----- * Line {谙 Please read the precautions on the back of 11 before filling this page) This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -10-Intellectual Property Bureau, Ministry of Economic Affairs Printed by Shelley Consumer Cooperative A7 _l_____B7_______ V. Description of the invention (8) Ethylene-propylene copolymers are made in the cabinets The above ethylene-propylene copolymer rubbers can be obtained by known methods (such as j. Vapor-phase liquid bed, solution and slurry) Method) The copolymerization of ethylene and propylene is carried out in the presence of a catalyst such as Ziegler or Phillips catalyst ion polymerization reaction, and the third component is added if necessary. The quantity ratio is important. The above-mentioned ethylene-propylene copolymer is important. The rubber is incorporated into the thermoplastic resin composition in an amount of 0 to 10% by weight, preferably 2 to 8% by weight, and more preferably 3 to 6% by weight. If the number of the combined copolymer rubber exceeds the above range If the upper limit is set, the surface hardness of the composition may decrease. (C) Ethylene-α-olefin, hydrocarbon copolymer rubber (component (C)) Physical properties of the ethylene-α-olefin copolymer. The rubber can be used in the ethylene of the present invention. Alpha-ene The hydrocarbon copolymer rubber has a melting temperature of 60 to 100 ° C, preferably 65 to 90 ° C, and more preferably 70 to 80 ° C (measured by a differential scanning card meter (DSC)). If the melting temperature is lower than the lower limit of the above range, a composition with low crystallinity and insufficient surface hardness will be obtained. Conversely, if the melting temperature exceeds its upper limit, a composition with poor impact resistance will be obtained. The ethylene-α-olefin copolymer rubber has a melt flow rate of 0.3 to 2 g / 10 minutes (or at 23 °). ° C 2. Measured under a 16 kg load This paper is sized according to Chinese National Standard (CNS) A4 (210 X 297 mm) — — — — — — — — — — ^ · 1111111 * — — 1111 — I. (Please Read the notes on the back before filling this page) -11-^ 12559 ___ i___ V. Invention Description (9) (Please read the MFR on the back of the page before filling in this page) MFR, 0, 4 to 1 .. 9 grams / 10 minutes is better. If the MFR is lower than the lower limit of the above range, a composition with reduced physical properties (such as I ζ d impact strength) will be obtained. Conversely-W ·, ', if MFR Beyond this upper limit, the effect of improving impact resistance becomes small. For olefins to be copolymerized with ethylene, 4 to 12, preferably 4 to 8 carbon atoms, alpha-olefins, typically 1-butene, 3-methyl-1-butene, 1-pentene Ene, 1-hexene and 1-pinene. Among these, a composition having 1-butene * is particularly preferable because it provides a composition having a good balance among impact resistance, tensile length, and surface hardness. α-olefins can be used alone or in combination of two or more, that is, multi-component copolymers can be used. • In addition, these multi-component copolymers can also be used, with the exception of having 4 to 12 carbon atoms. Alpha olefins other than propylene. The ethylene-α-olefin east polymer rubber preferably has a density of less than 0.90 g / cm3, especially 0.87 to 0.89 g / cm3, printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs * because of the obtained The composition is more improved in impact resistance and surface hardness. Ethylene-α-olefin copolymer rubber can be used alone or in combination of two or two kinds. 7-ene-α-ene bait copolymer rubber knees can be prepared by known methods. (Such as vaporized liquid bed, solution, and slurry methods) printed on paper sizes such as Ziegler to Chinese National Standards (CNS &gt; A4 specifications (210 X 297 male a) -12-Printed by the Shellfish Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 41255 ^ V. Description of the invention (10) or Phillips catalyst plasma polymerization reaction copolymerization of ethylene and α-fluorene in the presence of a catalyst. When the melting temperature is in the above range 'copolymer rubber α- The olefin content is not particularly limited. From the standpoint of impact resistance and surface hardness, however, it is preferable that the α-olefin content is 5 to 25% by weight 'especially j 7 to 2 3% by weight * The proportion of flea application is important Yes, the above-mentioned ethylene-α-olefin copolymer rubber is incorporated into the thermoplastic resin composition, and the incorporated amount thereof is 5 to 15% by weight, preferably 6 to 13% by weight:%, more preferably 8 to 12 Weight if the amount of copolymer rubber At the lower limit of the above range, a composition with reduced impact resistance will be obtained, but if the amount of copolymer rubber exceeds its upper limit, a composition with reduced surface hardness will be obtained. (D) Talc (component (D)) talc Physical properties The talc (component (D)) used in the present invention has an average particle diameter • surface area ratio of at least 3.5 micrometers (preferably 0.5 to 3 micrometers) of at least 3.5 square centimeters per gram (with 3 5 to 6 cm 2 / g) · If the table number exceeds the above range, a composition with reduced impact resistance will be obtained. · The average particle size can be read from the particle size accumulation curve at 50% accumulation. The cumulative curve is measured using a liquid phase sedimentation type extinction method (CP type II using SH ^ MADZU CORP — i — — — — — — — — ^ * I 1 IIIII -1111 (111 «/ (Please read the precautions on the back before filling this page) This paper size uses Chinese National Standard (CNS) A4 (210 X 297 mm) _ 13-412559 a7 .________ B7 ___'_____ 5. Description of the invention (11)) Obtained · Surface area ratio can be obtained by using the breathable method (For example, using a constant pressure breathable surface area ratio meter ss-100 made by SHIMADZU CORP). Generally, the talc used in the present invention can be prepared by dry pulverization, and then dried and classified. * Talc can be used in various different ways. Organic titanate-type coupling agent, silane coupling agent, metal salt of fatty acid, fatty acid ester or phase ant to surface treatment, in order to improve its adhesion to the polymer, and to improve its dispersibility and quantity ratio in the polymer The combined amount of talc is 5 to 25% by weight • Preferably 17 to 23% by weight. If the combined amount of talc is lower than the lower limit of the above range, a composition with poor flexibility I will be obtained. However, if the combined amount of talc exceeds its upper limit, a composition with a high gravity ratio will be obtained Printed by a consumer cooperative (please read the notes on the back before filling this page) (Ε) Hindered amine component (component (E)) The thermoplastic resin composition of the present invention contains the following chemical formula (I). Hindered amines as anti-weathering agents:

This paper size applies to the Chinese National Standard (CNS) A4 (210 X 297 mm) -14-412559 A7 B7 V. Description of the invention (12) The above hindered amines include hindered amines with the following chemical formula (I I):

To (I V CH2C00R1 (CHCOORDm CH2COORl (Π) where R1 represents the aforementioned chemical formula (I) and m is 1 or 2

X

m where X represents tertiary butyl, R1 represents the above formula (1) 1, R2 represents an alkyl group having 3 or more carbon atoms, η is an integer of 1 to 3 and 0 is an integer of 0 to 2, provided that η + 〇 = 3; (Please read the notes on the back before filling out this page) Pack *-IP --- Order------! Line 'Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs [l 5312- ° '

C ► CH—C—CHi- / CH3 * R4 〇V) where R3 and R4 each indicate that the paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -15-412559 V. Description of the invention ( 13) A7 ψϊ (V) or ^ HCOO— CH2COORl (CHCOORiXj iifcCOORl

(VD where R1 represents the above formula (I), and p and q are each an integer of 1 or 2 * Specific examples of hindered amines include tetracarboxylic acid (1 * 2 2, 6 6 -pentamethyl-4- Acryl)-1 2 4 monobutyl ester; (Please read the note on the back before filling in this page) tetracarboxylic acid tri (1 · 2 * 2 —monostearyl-1,2,6,6- Pentamethyl-1, 4-piperidinyl), 4-monobutyl ester, distearate, tristearate, and mixtures thereof: malonate bis (2-methyl-1, 4-naphtyl, 2-butyl) _2_ (3,5 6 -May one third grade I ------- order ----- 8 butyl-4 monohydroxy fluorenyl) ester: tris (1, 2, 2, 6 of tetracarboxylic acid) 6 pentamethyl-4-piperidinyl-1,2,3,4-monobutyl ester and jS, not jS., / 3 · -tetramethyl-3,9 — [2,3 raoxasp i ro) (5,5) ~ i--Broken] diethanol condensate: and Ν, Ν · —bis (3-aminopropyl) ethylenediamine and 2,4-bis [N-butyl Mono-N — (1 '2 · 2' 6 · 6-Pentamethyl-1'-piperidinyl) amino] -6-chloro-1,3,5-triazine condensate · In these hindered Amine compound Among them, tetracarboxylic acid (2,6,6-pentamethyl-4piperidinyl) -1,2 * 3,4-monobutyl ester and malonate bis (1,2,2, 6,6 —Pentamethyl-4 A paper size is applicable to China National Standard (CNS) A4 specifications (210 * 297K _ ιβ _ line · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 2 A7 B7 々2559 V. Invention Explanation (14) Piperidinyl-2-butyl-2- (3,5-ditrisylbutyl-4-hydroxybenzyl) ester, and tetracarboxylic acid tris (1,2,2,6,6 Pentamethyl-4-piperidinyl-1,2,3,4--butyl ester and reed, 彡 '彡,' fang'-tetramethyl-1, 3, 9- [2, 3, 8, 10-tetramethylene Spiro (tetraoxasp i ro) (5 * 5) Η-- 院] Condensate of diethanol * Because it can show weathering resistance but does not stain the mold. The use of hindered amine stabilizers is set per 100 parts by weight. Parts (Α) to (D) 0.05 to 2 parts by weight, more preferably 0 to 0.8 parts by weight, more preferably 0.1 to 0.3 parts by weight. If the amount of the stabilizer exceeds the above range Upper limit * the mould will be adversely stained, however if the amount of stabilizer is below Limitation, the actual weathering resistance will be reduced "(F) Triaryl Phosphite Component (Component (F)) The thermoplastic fat-feeding composition of the present invention contains a triaryl phosphite as an antioxidant and a triaryl phosphite The base ester may be a triaryl phosphite represented by the following chemical formula (VII):

Where R5 represents a hydrocarbon group having 4 to 10 carbon atoms, and r is 1, 2, or 3. Examples of triaryl phosphite include triphenyl phosphite * arsenic acid. Paper size is applicable to Chinese national standards (CNS ) A4 size (210 X 297 mm) (please read the notes on the back before filling out this page) IIII order · Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs A7 7 η 5. Description of the invention (15) &lt; Please read the notes on the back before filling this page) (nonylphenyl) ester, tris (dinonylphenyl) phosphite, tris (p-tert-butylphenyl) phosphite and phosphorous acid Tris (2,4-di-tert-butylphenyl) ester ·-9 * · Among these compounds, in view of hydrolysis resistance, high temperature molding stability, and prevention of mold contamination, it is preferable to use Tris (2,4-di-tert-butyl.phenylphenyl) phosphate. The number of triaryl phosphite is set to 0,01 to 1 part by weight per 100 parts by weight of component (A) to (D), preferably 0.01 to 0.5 part by weight * more preferably 0.01 to 0.15 parts by weight》 If the amount of the triaryl phosphite exceeds the upper limit of the above range, the mold will be disadvantageously stained. However, if the amount of the triaryl phosphite is below its lower limit, the resulting composition The stability of the material during molding becomes worse. (G) Gold tincture salt component (component (G)) The thermoplastic fat lifting composition of the present invention contains a gold tincture salt represented by the following chemical formula (v 111) as a dispersant. : Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (rcoo) 2x (w) where i is a monovalent hydrocarbon group with a molecular weight of 290 to 500 (preferably 290 to 400), and X is zinc, magnesium or calcium. Used as a dispersant for both talc and tinting pigments. In order to further improve the prevention of mold contamination, it is important to use the gold tincture salt shown in the above chemical formula. Consumption cooperation Du printed _b7 —_ 5. Description of the invention (16) If the molecular 纛 of R is smaller than the lower limit of the above range, the mold may be contaminated, but if the molecular weight of R exceeds the upper limit, then talc and pigment The dispersing power will get worse * »Examples of r 'gold salts include calcium, magnesium and zinc salts. Among these, the preferred metal salt is a calcium, magnesium and zinc salt combined metal salt in an amount of 100 parts by weight (A) to (D) 0.05 to 4 parts by weight, preferably 0. 01 to 2 parts by weight 'more preferably 0.2 to 1 part by weight. k If the amount of metal salt exceeds the upper limit of the above range, the mold will be unfavorably stained. * However, if the amount of metal salt is lower than the lower limit, the physical properties of the resulting composition will decrease due to the decrease in the dispersing power of the pigment, talc or the like Decrease * (Η) Additive (optional) components in addition to those necessary components (A) to (G) above * The thermoplastic resin composition of the present invention may contain added components, provided that Minimal (if any) negative effects on the purpose of the present invention. Examples of added components may include phenolic antioxidants: coloring materials such as quinacridone, hydrazone, phthalocyanine, and carbon black: and weaving materials, For example, it is considered to be poor Μ potassium, 钂 dimensional magnesium persulfate, dimensional vitamin aluminum borate, whisker-shaped calcium carbonate, carbon dimensional vitamin glass fiber, [II] -preparation of thermoplastic resin composition (1) -kneading. --- Λ. —II--II ^ i I --- II 11 11111 (read the note on the back first and then fill in this page) This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) -19-41255 &amp; _ Z__ V. Description of the invention (17) The thermoplastic of the present invention The resin composition can be kneaded by using an extruder 'Banbury mixer, rollers, Brabender Plastographs, (please read the precautions on the back and then fill in this page) at a normal temperature. be made of. Particularly, it is preferable to use a dust extruder,-* + · &quot; • Especially a twin screw extruder to prepare a thermoplastic resin composition. (2) Molding. The molding method of the thermoplastic resin composition of the present invention is not critical. However, from the viewpoint of achieving the effect of the invention, the injection molding method is particularly preferred. [II] Thermoplastic resin composition (1) Physical properties The thermoplastic resin composition of the present invention is in terms of injection moldability and appearance of the molded product. Excellent • It has good flexibility modulus, impact resistance, tensile length, surface hardness and heat resistance. It also improves inertness to prevent mold contamination. The composition of the present invention usually has the following physical properties: Economic Employees of the Ministry of Intellectual Property Bureau, printed by cooperatives (A) MFR: at least 8 grams / 10 minutes • preferably at least 9 grams / 10 minutes · (b) flexural modulus: at least 20,000 kg / cm2, most Good at least 21, 000 kg / centimeter centimeter, this paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -20-412569__Z___ 5. Description of the invention (18 &gt; (ο). Izod impact Value (2 3 eC): at least 15 kg • cm / cm, preferably at least 17 (please read the notes on the back before filling out this page> kg * cm / cm (d) stretch length: at least 200%, Preferably at least 2 1 0% (e) Heat distortion temperature: v

At least 120 eC, preferably at least 125 eC (f) Rockwe 11 Hardness: at least 70, preferably at least 74 (g) Gloss: up to 55%, preferably up to 48% ^ Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs When the thermoplastic resin composition of the present invention is formed by using a mold decorated with a relief pattern on its surface to achieve a low gloss, it is preferable that the gloss of the surface portion of the mold decorated with the relief pattern is changed at 2,000 attempts (shot ) Up to 1.0 after the period. (2) The thermoplastic resin composition to which the present invention is applied * can be advantageously formed into various objects due to the above-mentioned excellent properties * especially injection molding automotive interior equipment such as tool panels, door equipment, machine bases and various columns The paper size of this paper applies to 0 Chinese standards (CNS &gt; A4 size &lt; 210 X 297g; g) -21-412559 A7 B7_______ V. Description of the invention (19) The present invention is explained in detail in the following examples. (Please first Please read the notes on the back of the page and fill in this page) * »-·-'[I] Measurement method (1) MFR: Measured according to AST Μ — D 1 2 38 at 230 ° C 2. 16 kg load * (2) etc. The five-part succession part (P): According to the procedure described in "Molecules" 8,687 (1975), determined by 13C-NMR * (3) Melting temperature: when the sample is heated to 180 ° C to melt ' Then it is cooled to 10 ° C at a cooling rate of 10 ° C per minute, and finally heated at a heating rate of 20 ° C per minute, the peaks from the temperature records obtained using a differential scanning card meter (DSC) Determined by position * (4) Flexural modulus: according to ASTM-D790 at 23 feet and 2 mm per minute f curvature speed. (5) Impact resistance: The Izod impact value at 23 ° C is measured according to ASTM-D785. * Printed by the staff of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by a cooperative. (6) Tensile length: at 23 ° C and 10 mm per minute The elongation speed is subjected to a tensile test, which is measured according to A STM-0 6 3 8 and the elongation percentage is measured. (7) Surface hardness: Rockwell hardness evaluation according to ASTM-D735 R scale at 23 ° C. Measured at 8 ° C. Heat distortion temperature (HDT): According to ASTM — this paper is applicable to National Standard (CNS) A4 specifications. (210 X 297 mm) -22-Printed by Shellfish Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of Invention (20) DS23 is measured under a load of 4.6 kg. (9) Gloss: measured by ASTM-DS23 at an angle of incidence of 60 degrees. -** (10) Mold Contamination: Use a mold with relief pattern 180 to 220 microns deep to make a test block of 3 500 mm X 100 mm X 3 mm thick in a 2,000 trial cycle. In which the relief pattern is added to a depth of 0.5 to 15 microns, and the luster change of the embossed pattern part of the mold is measured between the first attempt period and the 2000th attempt period. Up to 1. Gloss change of 0 is recorded as 0, and gloss change greater than 1.0 is recorded as X * (1 1) Weathering resistance: Use a fade tester (FAL-AU · 制造 manufactured by Suga Shike-nkisha, 8 3eC under non-raining conditions) to evaluate · 1, 1000 samples that are broken within 1000 hours are recorded as X, and samples that are not broken are recorded as 0. % [2] Examples Example 1-2 1 & Comparative Examples 1-2 1 The starting materials shown in Tables 1 to 7 are in the ratios shown in Tables 8 and 9 with an additional 0.1 parts by weight antioxidant ( [Methylene methylene 3-(3 ', 5 · ^ two three tertiary butyl one 4 * —hydroxyphenyl) propionate] methane)-starting mixed (CIBA-GEYGY company sold under the trade name I. (rganoxlOlO) • Mix the joints by using an ultra-mixer made by Kawada Seisakusho for 5 minutes, and then use a biaxial kneader (F CM made by KOBE STEEL) at a predetermined temperature of 2 1 0 ° C --- -!!! 1 ^ i — — — — — — ^ '—— — — — 1 — (Please read the notes on the back before writing this page) This paper size is applicable to China National Standard (CNS) A4 specifications &lt; 210 * 297 ""-23-ΡΩ B7 V. Description of the invention (21) Knead and pelletize to obtain a thermoplastic resin composition. Thereafter, various test blocks were prepared at an injection molding machine having a clamping force of 100 tons at a molding temperature of 21 ° C, and then the properties were measured according to the above-mentioned measuring methods. The evaluation results are shown in Tables 10 and 1 1 * In order to evaluate the contamination of the mold according to the method described above, the above test block was produced by continuous molding using a molding machine with a clamping force of 265 tons in 2,000 trial cycles. From 1 to 8, additional Γ0,0 0 attempts were made to measure the gloss change. • The gloss change was found to be less than 1.0. The evaluation results are shown in Tables 10 and 11. ---- ------— I imlm ^ * — — —— — 1! ^ * &Lt; Please read the notes on the back before filling out this page) Printed by the Ministry of Economic Affairs «Property Bureau Shellfish Consumer Cooperatives This paper size is applicable to the AA standard (CNS) A4 specification (210 X 297 public love) Qin I i Λ f 4 A7B7 V. Description of the invention (22) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, propylene and ethylene blocks Copolymer type Propylene oligomer Molecular part All copolymers MFR g / 10 min Isotactic pentavalent part MFR g / 10 min Ethylene content% by weight PP-1 38 0. 982 20 4.7 PP-2 42 0. 987 27 3 PP-3 20 0. 979 15 6 PP-4 39 0.976 18 3. 8 PP-5 80 0.987 43 3. 5 PP-6 12 0. 978 9 4. 9 _. PP-7 33 0. 962 21 5. 1 PP-8 35 0. 976 20 7

Ik · I ---- I t order-I i I i * (Please read the precautions on the back before filling in this page) This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)- 25-V. Description of the invention (A7B7 Table 2 Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives, printed types of ethylene-propylene copolymer rubber MFR g / 10 minutes melting temperature ° C propylene content weight% EPR-1 0.9 .'b 43 22 EPR-2 1.3 38 23 EPR-3 0.3 50 17 EPR-4 2. 8 45 20 EPR-5 0,1 44 22 EPR-6 0.6 72 10 EPR-7 0.8 20 31 {Please read the notes on the back before filling (This page) Lame ------ Order --------- line, this paper size applies _ National Standard (CNS) A4 specification (210 X 297 mm) -26-A7 A7 B7 Liu ~ = —— V. Description of the invention (24) Table 3 Types of ethylene-α-alkene copolymer rubber printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs MFR Melting temperature density comonomer g / 10 min ° C g / cm3 PEX-1 0. 6 80 0. 882 1-Butene PEX-2 1. 9 88 0.889 1-Butyl PEX-3 0.4 67 0.876 1-Hexyl PEX-4 2.4 66 0.877 Pexene PEX-5 0.2 79 0.885 1-butene PEX 0.7, 106 0.909 1-Butene PEX-7 0.6 51 0.865 1-Butan &lt; 谙 Read the unintentional matter on the back before filling in this page) Loading --------- Order --------- The size of thread paper is applicable to the national standard (CNS> A4 specification (210 * 297 mm) -27-A7 B7 Ming (25)) Table 4 (talc) Type Average particle size Surface area ratio Micrometer square meter / gram Ta1c-1 2.8. »4. 0 Talc-2 6.5 2. 8 --- IIIIIL Ai-------order I I ---- line * (Please read the precautions on the back before filling this page) Ministry of Intellectual Property Bureau Employees' Co-operative Copies This paper is printed in accordance with China National Standard (CNS) A4 (210 χ 297 mm) A7 B7

Shenming said.) (26) Table 5 (Anti-weathering agent) The name of the compound printed by the WK Industrial and Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs HALS-1 Tetracarboxylic acid (1,2,2,6,6-pentamethyl) -4-piperidinyl)-LA52 1, 2, 3, 4-butyl ester ^ HALS-2 Malonic acid bis (1, 2, 2, 6, 6-pentamethyl-4-piperidinyl-TINUVIN144 2 -Butyl-2- (3,5-di-tertiary-butyl-4-hydroxybenzyl) ester HALS-3 tetracarboxylic acid tris (1,2, 2, 6, 6-pentamethyl-4-ane Pyridyl-LA63 1,2,3,4-butyl ester and cold, / 9 ,; 9 ',; 9_-tetramethyl-3, 9- [2, 4, 8, 10-tetraspirospira (5, 5) Undecane] HALS-4 diethanol condensate bis (2, 2, 6, 6-tetramethyl-4-piperidinyl) ester LS770 {Please read the unintentional matter on the back before filling (This page) The paper size is in accordance with the Chinese Standard (CNS) A4 (210 * 297 mm) -29-A7 fl Qin &gt; 9 —— 5. Description of the invention (27) Table 6 (Antioxidants) Types of compound names Stab i1i zer-1 Phosphite- (2,4-di-tert-butylphenyl) ester RA168 Stabilizer-2 Ginseng (nonylphenyl) phosphite 1178 Stabilizer-3 Distearyl bisphosphite Isotetraol ester PEP8% I * 111 ί I 1 — 丨 L clothing --- 11--I ^ &gt; 111 ----- (Please read the precautions on the back before filling out this page) The paper size of the paper is applicable to China National Standard (CNS) A4 (210 X 297 mm) -30-• CM 1 4 ο A7B7 V. Description of the invention (28) Table 7 (dispersant) Employees ’Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs Printed Compound Name Metal Salt-1 Calcium Dodecanate 1 Metal Salt-2 Magnesium Dodecanate Metal Salt-3 Zinc Dodecanoate Metal Salt-4 Zinc Dodecanoate Metal Salt-5 Mouth-Hard Magnesium stearate Metal Salt-6 zinc stearate (CNS) A4 specification (210 * 297 mm) A7B7 V. Description of invention (29) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs for the city: Sanwa ^ Rejection · PP EFR PEI Talc msm New Zealand RM010-&gt; · »· M set (Langtiao * t use &amp; c« 6 use Ming dong for the use of the period of use fumigation amount &amp; «%) fiso £ M% &gt; (pbt) Cpb ·) Cpbv) (pbr) nm \ ??-\ 65 EPR-1 5 ΡΠ-1 10 talc-1 20 OZ StAbilizer-l 0.05 Metal Sslt-1 0.4 ΰ.ι wmm PP-l fiS EPR-1 S PK-1 10 talc-1 20 flALS-3 0.2 0.05 Metal Salt-2 0.4 0.1 wmm PM 65 EFR-1 5 m- \ 10 tAlc-1 20 HALS-S 0.2 Stabiliser-l 0.05 Uet «l Salt-3 0.4 0.1 Id® Example 4 PP-l 65 EHH 5 10 ttlc-1 20 BALS-l 0.2 Stabtliz «r-1 0.05 HetAl &amp; 1M 0.4 0.1 YA case 5 65 mi 5 mi ID talc-1 20 HALS-2 0.2 Stabilizei ^ l 0. ts Metal SaU-1 0.4 fl.l Navigation example 6 PM 65 EPS-1 5 mi 10 talc-l 20 HALS-1 0.2 Stabili2er-2 (K05 Hetat Sftlt-Z 0.4 0.1 Navigation example 7 PP-l S5 m- \ 5 PK- I to talc-1 20 HALS-3 0.2 Stabilizer-1 0.QS Metal Salt-1 0.4 Ql Hangar PM 65 EPR-1 5 PK-1 10 t * lc-l work HALS-3 0.2 Siabilizer-t 0.0S Hetal SalM 0.4 0.1 imm PP-l 65 EPR-1 &amp; m- \ 10 talc-1 20 BALS-1 0,5 Stabilizer-1 0.05 Metal Salt-1 0.4 0.1 Jia Shi 10 PP-l 65 EPR-2 5 m -2 10 t * lc-l 20 &amp; ALS-1 0.2 StabitizeM 0.05 Metal Salt-l L5 0.1 mmu PP-l 65 EPR-1 10 m ~ \ 5 20 &amp; ALS-1 C.2 Stftbih ^ er-l 0.05 Hetal Satt-1 0.4 D.1 «! £ Example 1 2 PP-l 65 EFR-1 0 mi 15 talc-1 20 bals-z 0.2 Stebilizer-1 0.05 Metal fiilt-3 0-4 0.1 wm \\ z PP-l 70 EPfM 5 ΡΠ-1 s talc-1 20 EALS -3 0.2 StabiliztT'l 0.05 Hetal Satt-3 0-4 0.1 nmu PM SO EFIM 10 PEE-l 10 talc-1 ZO ms-i 0.2 Stftbilizer-1 0.D5 Hetal Sllt-3 0.4 0.1 imms PP-2 65 EPR -I 5 PEt-1 10 talc-1 20 BALS ^ 2 0.2 Stabiliz «r-1 0.05 Hetal Satt-1 (U (U trade and 6 PP * 3 65 BPR-1 5 PEI-t IQ talc-1 20 m &amp; -z 0,2 Stabilizer-1 0,05 Hetal Salt-3 0 * 4 0.1 wmmt PP-4 65 EPR-l 5 ΠΠ-1 IQ talc-1 20 au £ -i 0.2 Stabilizer-1 Q.05 Hetal Salt -1 0.4 0.1 μM βm 65 Ere-z 5 m-2 10 tatc-1 20 HALS-2 0.2 Stabilixer-l 0.05 Hert &amp; l Salt-3 D.4 DJ PP-l 昉 EPR-3 5 PEX-3 10 talc-1 20 HALS-3 0.2 Stabilizef-1 0.05 HetAl &amp; lt-l D.4 Dl «mGa PP-l 60 BPR-1 5 PBX * 1 10 talc-1 25 HAIS-1 0,2 Stabilixer- 3 0.05 Hetal &amp; lt-3 0.4 P.1 PP-l 70 EPR-1 5 ΡΠ-1 10 talc-1 IS BALS-1 〇, i StabUizer ^ l 0.05 Hrtal Mt-1 M 0.1 (Please read the back Note for this page, please fill in this page) Send -------Order --- II-This paper The standard is applicable to the Chinese National Standard (CNS) A4 specification (210 x 297 mm). 5. Description of the invention (31) Table 10: Ministry of Economic Affairs. «Printed KFti (gram Λ0) by the Consumer Cooperative of the Property Bureau. (Kg / cm²) IZOD impact strength (kg • cm / cm) Tensile length (X) HDT Surface hardness Gloss (X) Prevents a chess from staining Weather resistance Example 1 13 24.800 20 300 or more 130 80 31 〇〇 * Example 2 13 24,300 24 300 or larger 128 80 32 〇 Example 3 12 24,100 20 300 or larger 12Θ 79 32 〇 * Example 4 12 24,400 24 300 or larger 127 79 30 〇〇 Example 5 11 25,000 24 300 or greater 127. Private 80 28 〇 Example &amp; 11 25,000 23 300 or greater 129 80 31 〇 Example 7 13 25, 100 19 300 or greater 131 81 33 〇 Example 8 11 21 400 20 300 or larger 128 78 30 〇Example 9 11 24.100 23 300 or larger 130 79 29 〇 Example 10 13 24,300 21 3 or larger 130 80 29 〇 Example 11 12 24,300 26 235 12Θ 75 2Θ 〇 Example 12 13 25, 100 17 300 or more 132 86 28 〇〇 * Example 13 19 28,000 18 214 135 87 34 〇 Example 14 10 21,400 33 300 or larger 123 76 44 〇 Example 15 16 25,900 20 271 129 81 27 〇〇 Example 16 11 23 »300 31 300 or greater 122 78 3] 〇 Example Π 12 22.000 21 300 or greater 124 74 30 〇. Example 18 16 _... 24. 29 29 300 or greater 13G 75 45 〇 〇 Example 19 11 24.800 19 300 ¾ larger 132 80 20 〇 Example 2D 9 28.800 16 300 or larger 133 78 27 〇 Example 21 18 21.500 22 30D or larger 126 80 3 Θ 〇 (Read first Note on the back page, please fill in this page again) This paper size applies Chinese National Standard (CNS) A4 specification (210x297 mm) 34-4 A7B71 5 32 / V Instructions published by the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by WR (gram) / 10 minutes) Flexibility C kg / cm²) IZOD impact strength (kg • cm / cm) Tensile length (\) HDT Surface hardness and gloss (%) Prevents fouling and weathering resistance »&_; _ + Comparative Example i 13 25,000 21 300 or more 130 81 30 〇X ratio IT Example 2 12 24J00 22 300 ¾ larger 129 80 30 X 0 Comparative Example 3 12 24, 500 23 300 or larger 128 80 29 X 0 〇 Example 4 11 24.800 1Θ 300 ¾ larger m 80 31 X 0 Compare Example 5 15 24.000 18 300 or larger 128 y 80 31 X 〇 Comparative Example 6 14 24, 200 22 300 or S larger 130 81 30 X 〇 Comparative Example 7 η 24.000 20 300 or larger 130 79 29 X 〇 Comparative Example 8 10 22.300 34 280 123 58 40 〇Comparative Example 9 9 21,800 25 300 or Ϊ125 &amp; 6 42 〇Biao Jiao Example 10 14 27,600 19 110 133 80 30 〇Comparative Example 11 17 17, 90Q 47 30G or more m 69 45 〇 〇 Example 12 26 35, 000 10 50 138 91 29 〇 Bijiao Example 13 29 18, Lion 13 170 126 82 31 〇 〇 Comparative Example 14 5 31,700 14 300 «larger 135 T9 24 〇〇 larger than 15Example 15 13. 17,300 26 300 ¾¾ 122 76 30 〇Comparative Example 16 13 20,900 26 300 or S 114 114 35 35 〇Comparative Example 17 19 24,400 25 300 ¾¾ Large 128 78 61 〇Comparative Example 18 _. «'9 25,500 12 250 132 81 16 〇〇 Compared with "Example 19 11 25, 700 12 240 130 89 30 〇〇 Comparative Example 20 13 24, 400 28 300 or large 128 63 28 〇 Comparative Example 21 14 23,000 12 270 125 80 26 〇〇 (Please (Please read the notes on the back before filling in this page) This paper size applies to China National Standard (CNS) A4 (210 x 297 mm)

Claims (1)

Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, the 8th Industrial Cooperative Cooperative ----------- Announcement I—j》 Ⅵ. Patent Application Scope 1. A thermoplastic resin composition that is improved in preventing mold contamination. The following components (A) to (G) are included: Component (A): 55 to 75.5% by weight of propylene-ethylene block copolymer, which includes a melt flow rate or MFR1 5 to 50 g / 10 minutes of propylene homopolymer molecular portion and at least 0.97 isotactic pentad continuous portion, the block copolymer has MFR 10 to 30 g / 10 minutes And an ethylene content of 2 to 6% by weight V.-Component (B): 0 to 10 reset% ethylene-propylene copolymer rubber having an melting temperature of 30 to 60 ° C and MFR0 2 to 2 g / 10 min. Component (C): 5 to 15% by weight of ethylene-cr-olefin copolymer rubber, the ethylene-α-olefin copolymer rubber has a melting temperature of 60 to 100βC and MFR 0.3 to 2 g / 10 minutes · Component (D): 15 to 25 weight percent talc, the talc has an average particle size of up to 5 microns and at least 3.5 square Surface area ratio in meters / gram • The total amount of components (A) to (D) is 1000% by weight, and the component (E): 0.05 to 2 parts by weight has a structure with one of the following chemical formulas being blocked Amine:-, **-CH2COORl (CHCOORlin (Π) i ^ COORl where R1 represents the structure of the chemical (I) shown below: This paper size is applicable to China Standards (CNS) A4 &lt; 210 X 297 mm ) &Lt; "Please read the precautions on the back before filling out this page"> Order --------- line _ _ 36-2 1 4 i A8B8C8S VI. Application scope ⑴ X Rl) n (ΙΠ) (please read the notes on the back before filling this page) where X represents tertiary butyl, R1 represents the above chemical formula (1), R2 represents an alkyl group having 3 to 6 carbon atoms, η is an integer from 1 to 3 and 〇 is an integer from 0 to 2, provided that η + ο = 3: | 3 〇—CH2 CH2—ο CHj (IV) Printed by the Consumer Cooperatives of the Staff of the Ministry of Economy, Smart Finance and Agriculture Bureau_R '3 And R 4 each represent CH2COO— OiiCOORi ώακ is called 〇〇 or &lt;! Hcoo— ⑽ CHjCOORi (CHCOORl) q CHjCOORl · This paper standard is applicable to the national standard (CNS) A4 specification (210 χ 297 mm) -37 ~ Printed by the Shelley Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, 4125 g D8 .____ ___ _ 6. Scope of patent application where R1 represents the above-mentioned chemical formula (I), and! 5 and 〇 are each an integer of 1 or 2-Component (F): 0.0 1 to 1 part by weight of triaryl phosphate, and Component (G): 0, 05 to 4 parts by weight Gold salt shown: (RC00) zX (ΥΙΠ)... &Gt; where R is a monofluorene hydrocarbon group with a molecular weight of 290 to 500 and X is zinc, magnesium or calcium, component (E) The individual quantities to (G) are based on 100 parts by weight of the total of components (A) to (D). 2. The thermoplastic resin composition according to item 1 of the scope of patent application, wherein the composition has a melt Flow rate: at least 8 g / 10 minutes, flexible modulus at 23 ° C of at least 20,000 kg / cm²,%-Izod impact value of at least 15 kg • cm / cm, tensile length of at least 200 %, Heat distortion temperature of at least 120 eC and Rock wel 1 hardness of at least 70. 3. The thermoplastic resin composition according to item 1 of the scope of the patent application, wherein when the composition is molded using a mold decorated with a relief pattern on the surface, the mold is decorated with a relief pattern on the surface at 2,0. The luster change after 0 0 trial cycles is as high as 1. 0 * 4. According to the thermoplastic resin composition of the first patent application scope, the component (C) of the ethylene-α-alkene copolymer rubber is a type of ethyl paper Applicable to China National Standard (CNS) A4 (210 * 297 mm) &lt; Please read the notice on the back before filling this page) -------- Order ---- ^ 1 .1 nn I-line -38--D8 VI. Patent application range olefin-butene-1 copolymer rubber. 5. The thermoplastic resin composition according to any one of claims 1 to 4, in which the component (F) triaryl phosphite has the following chemical formula (VII): k &gt; wherein R5 represents a compound having 4 to 10 Alkyl of 3 carbon atoms, and r is 1, 2 or 3. &lt; Please read the notice on the back before filling in this page) ^-— — — — — — — — — — — — — — ————————————————————————————————————————————————————————————————————————————————————————————————————————————————————— This paper is printed in accordance with Chinese national standards (CNS ) A4 size (210 * 297 mm) -39-